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Reference Manual
IP2048/RM, Rev AA
Section 4: Starting up
February 2015
4.2.4 Setting the correct bottom reference
Screen display: b.rEF
Factory default value: 11
The transmitter leaves the factory with the bottom reference pre-programmed to the
maximum range of the instrument 36 ft. (11 m).
Note
It is important to not enter a value greater than the maximum range of the transmitter,
which is 36 ft. (11 m).
Figure 4-2. Transmitter bottom reference
A. Transmitter bottom reference B. Distance-to-target C. Depth (level)
Note
This menu option is in the programming menu. See Figure C-1 on page 76 for a map of
the menu structure and how to access the menu options.
To change the bottom reference
1. If entering the menu system from the PV display, press the green button repeatedly
until the “b.rEF” menu option is indicated (see note above.)
2. Press the blue button
to enter the “b.rEF” menu and display the present bottom
reference (b.rEF) value.
3. If this value is correct, press the red button
and then the green button to get to the
next menu option.
4. Press the blue button
to start the editing mode. The first digit flashes to indicate it
can now be edited.
5. Press the green button
repeatedly to edit the flashing digit.
6. Press the blue button
to select the next digit. The digit flashes to indicate it can be
edited.
B
C
A